The gempro 250 is probably your best bet at this price range.
I chose to get an rcbs chargemaster for ease of use, sick of the powder measure cutting grains or approx dumping and trickling.
I've heard that sometimes weight can drift. Better turn it on an hour before reloading.
(my zero didnt move and the pan kept weighting the exact same weight all reloading session.... unit was turned on 1 hour before reloading). So I would say it did not drift (at least not to the next .1gn)
You can double check the weight of the chargemaster on another scale such as the gempro.
Zero with the pan on both, then dump .5 grains below charge on the rcbs, and then trickle the remaining .5 grains on the gempro.
That would be the fastest/most precise reasonable option unless you are willing to get a 1000+ $ scale.
I am not willing to go this far yet, so I will consider the chargemaster loads "good enough for me for now".
rcbs is accurate to .1 grains and gempro to .02 Will that translate to a real life difference in bullet hole placement? I don't know.
If the gempro 250 is not good enough for you, you will have to buy a magnetic restoration scale. Around 1000 I guess? No clue.
